45047745452277 has 16 divisors (see below), whose sum is σ = 67076169209280. Its totient is φ = 29879384458896.

The previous prime is 45047745452263. The next prime is 45047745452291. The reversal of 45047745452277 is 77225454774054.

45047745452277 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 77 + 45 + 452 + 2 + 77 = 666.

It is an interprime number because it is at equal distance from previous prime (45047745452263) and next prime (45047745452291).

It is not a de Polignac number, because 45047745452277 - 2¹⁹ = 45047744927989 is a prime.

It is a super-3 number, since 3×45047745452277³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45047745452207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4234601323 + ... + 4234611960.

It is an arithmetic number, because the mean of its divisors is an integer number (4192260575580).

Almost surely, 2^{45047745452277} is an apocalyptic number.

It is an amenable number.

45047745452277 is a deficient number, since it is larger than the sum of its proper divisors (22028423757003).

45047745452277 is a wasteful number, since it uses less digits than its factorization.

45047745452277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469213489 (or 8469213483 counting only the distinct ones).

The product of its (nonzero) digits is 307328000, while the sum is 63.

The spelling of 45047745452277 in words is "forty-five trillion, forty-seven billion, seven hundred forty-five million, four hundred fifty-two thousand, two hundred seventy-seven".